Home / 6,673,501.10-10,010,251.65-5,079,178.10

Finding the Fourth Proportional to 6,673,501.10, 10,010,251.65 and 5,079,178.10

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Solution

The fourth proportional to 6,673,501.10, 10,010,251.65 and 5,079,178.10 is: 7,618,767.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,501.10 : 10,010,251.65 = 5,079,178.10 : x
  2. Step 2: Convert to fraction form
    6,673,501.10/10,010,251.65 = 5,079,178.10/x
  3. Step 3: Cross multiply
    6,673,501.10x = 10,010,251.65 × 5,079,178.10
  4. Step 4: Simplify right side
    6,673,501.10x = 50,843,850,956,168.86
  5. Step 5: Solve for x
    x = 50,843,850,956,168.86/6,673,501.10
  6. Step 6: Final answer
    x = 7,618,767.15

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.